Hi,
You are indeed in the midst of Moon/Chandra Maha-Dasha and Antara or Rahu. Incidentally, Ashtama-Chandra or Moon/Chandra being placed in the 8th house of Randra-Sthana is not really preferred. Given his nature to be Soumya/delicate and sensitive, he is never too happy or comfortable being placed in the house of challenges. The unwanted stress/anxiety is no really new to you… for you’ve probably experienced it in some way or other previously.
But then, Rahu Antara and current planetary transits are bringing in their own flavor. In any case, it would help for you to consider strengthening Moon/Chandra by way of regular/daily practice of Meditation (with chanting of Om Namah Shivaya), Yogasana and Pranayama.
Take care…